Garmin Premium Heart Rate Monitor (Soft Strap)
- wirelessly transmits your heart rate to your compatible device for instant feedback. Does not transmit heart rate data to your device while swimming. Operating Temperature: 23°F–122°F (-5°C–50°C).
- soft elastic strap provides a comfortable fit.
- Once it’s paired with your compatible device the first time, it will automatically recognize it each time.
- Radio Frequency/Protocol: 2.4 GHz ANT wireless communications protocol.
- Recognizes Compatible Device After First Usage.
- Battery required CR2032 Lithium coin cell.